I liked the idea of going for it. Made sense at the time and makes sense now. I'm not sure about the play call. I wouldn't of called Quarless' or Hall's number in that situation, but I agree with going for it.
The Packers were playing to win the game and they need that type of killer instinct. Well, that's what it does. Granted, it was early in the game, but it sends a good message.
Furthermore, it's easy to question someone for going for it when you lose a close game. Had the Packers won, this is a non issue. Therefor, it's not much of an issue, unless a trend starts to develop, where Green Bay continues to go for it and leaves points off the board.